54912843

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{3163}}^1$

素因数の和:3815

約数の個数: 16

約数和(自身を含む): 81504640

約数和(自身を除く): 26591797

約数列:

[1, 3, 9, 27, 643, 1929, 3163, 5787, 9489, 17361, 28467, 85401, 2033809, 6101427, 18304281, 54912843]

約数ペア:

[(1, 54912843), (3, 18304281), (9, 6101427), (27, 2033809), (643, 85401), (1929, 28467), (3163, 17361), (5787, 9489)]